"When the brain itself is disordered, by disease, by drunkenness, or by other accidents, these philosophers are of opinion, that the impressions are disfigured, or instantly erased, or not at all received; in which case, there is either no remembrance, or a confused one."

"Traders often revise their books; to see whether every thing be neat, and accurate, and in its proper place. Students, in like manner, should often revise their knowledge, or at least the more useful branches of it; renew those impressions on the Memory, which had begun to decay through length o...